<div>Hey Markus,</div>
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<div>You are the same guy that is working on the Sandro's (UFZ) project and that wrote the r.stream grass program!? That small world. Good to know.</div>
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<div>cheers</div>
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<div>miltinho<br><br></div>
<div class="gmail_quote">2009/12/29 Markus Metz <span dir="ltr"><<a href="mailto:markus.metz.giswork@googlemail.com">markus.metz.giswork@googlemail.com</a>></span><br>
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<div class="h5"><br>Milton Cezar Ribeiro wrote:<br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Dear all,<br> I am (finally :-) extracting the drainage from a DEM<br>using r.stream.extract. How can I extract also<br>
the stream heads?<br></blockquote></div></div>In the vector output of r.stream.extract, stream heads are all points with stream_type = 'start' in layer 1 or cat = 0 in layer 2. See also Options, stream_vect in the manual ;-)<br>
<br>Markus M<br><br></blockquote></div><br>